Probrico Oil Rubbed Bronze Double Cylinder Deadbolt - Secure Both

In this review of the Probrico double cylinder deadbolt, the bottom line is simple: this lock is for buyers who need controlled access and extra security at entry points where a key is required from both sides. The biggest reason to choose it is the double cylinder design that prevents unauthorized thumb-turn exits and gives property owners firm control over who can unlock the door. It is best suited to exterior doors and interior doors that require strict access control, and the keyed-alike option keeps multiple doors convenient to manage.

Key Features

• Double Cylinder: Requires a key to unlock from both sides, providing extra security where remote or single-sided egress is not desirable.
• Adjustable Latch: Fits door thicknesses from 1-3/8 in to 1-3/4 in and works with a 2-3/8 in or 2-3/4 in backset, so it integrates with most standard door preps.
• Design & Compatibility: Available in several finishes including oil rubbed bronze to match decor while fitting common door cutouts without modification.
• Versatile Application: Suitable for residential entrances, internal rooms that need restricted access, and small commercial settings where keyed control matters.
• DIY-Friendly Installation: Includes hardware and clear instructions intended to let homeowners or professional installers complete fitting without complex tools.

Who It's For

This lock is aimed at homeowners, landlords, and small business owners who need reliable keyed control from both sides of a door. It is particularly useful where preventing a free exit with a thumb-turn is important, for example rooms storing valuables, rental properties with controlled access, or secondary exterior doors.

Customers who need quick emergency egress without keys, or who are uncomfortable carrying keys for both sides, should look elsewhere. Also, if you require electronic access control or a lock certified for high-security commercial liability standards, consider other options.

Pros & Cons

Pros

• Solid feel and build quality that reviewers praised for everyday operation.
• Adjustable latch and backset make it compatible with many standard doors and installations.
• Keyed alike option simplifies managing multiple doors with a single key.
• Available in attractive finishes such as oil rubbed bronze to suit traditional decor.

Cons

• Some users reported mixed experiences with installation, ranging from straightforward to fiddly depending on door prep and skill level.
• A number of customers noted occasional issues with key retention, reporting keys that can stick or not release smoothly.

Specifications

Product type	Double cylinder deadbolt
Door thickness	1-3/8 in to 1-3/4 in (35mm to 45mm)
Backset	Adjustable 2-3/8 in or 2-3/4 in (60mm or 70mm)
Finish	Oil rubbed bronze (other finishes available)
Keying	Keyed both sides; keyed alike option
Included	Hardware and installation instructions

Our Verdict

The Probrico double cylinder deadbolt is a practical choice for buyers who prioritize controlled keyed access and a traditional finish. It delivers solid operation and broad compatibility with standard doors, making it good value for homeowners and small businesses, but prospective buyers should be aware of mixed installation experiences and occasional key retention reports.

Frequently Asked Questions

Can this deadbolt fit my standard exterior door?
Yes, it fits doors 1-3/8 in to 1-3/4 in thick and supports 2-3/8 in or 2-3/4 in backsets common on standard exterior doors.

Is this safe for emergency egress?
Because it requires a key on both sides, it restricts quick keyless egress; consider local codes and personal safety needs before choosing a double cylinder lock.

Are keys interchangeable across multiple locks?
Yes, the product is available keyed alike so multiple locks can be opened by the same key for convenience.